Reported by: coverity
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_tiocmd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c
b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 299cedd..c1e3966 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -286,10 +286,9 @@ int ni_tio_cmdtest(struct comedi_device *dev,
if (err)
return 3;
- /* step 4: fix up any arguments */
+ /* Step 4: fix up any arguments */
- if (err)
- return 4;
+ /* Step 5: check channel list if it exists */
return 0;
}
--
2.0.3
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